import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;
import java.io.IOException;

/**
 * Created with IntelliJ IDEA.
 * Description:
 * User: 86186
 * Date: 2023-11-20
 * Time: 9:56
 */
@WebServlet("/login")
public class LoginServlet extends HttpServlet {
    @Override
    protected void doPost(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
        req.setCharacterEncoding("utf8");
        String username = req.getParameter("username");
        String password = req.getParameter("password");
        if (!"zhangsan".equals(username) || "123".equals(password)) {
            resp.setContentType("text/html; charset=utf8");
            resp.getWriter().write("对不起，您输入的用户名或者密码不正确");
            return;
        }
        HttpSession httpSession = req.getSession(true);
        httpSession.setAttribute("username", username);
        httpSession.setAttribute("loginTime", System.currentTimeMillis());
        resp.sendRedirect("index");
    }
}
